Portable Handheld Lcr Meter Th2822a Capacitance Impedance 100hz-10khz

Portable Handheld Lcr Meter Th2822a Capacitance Impedance 100hz-10khz

TH2822A adopts the ultra-low dissipation design and high density SMD assembly techniques and can simultaneously display primary and secondary parameters by the use of backlit LCD display. The dual-color shells are gorgeously once shaped; functions are easy to operate. Gorgeously once shaped dual-color shells and easy operating functions are the characteristics of the meter. The test frequency is up to 10 KHz, the readings of primary parameter 40,000 counts and the resolution of dissipation factor 0.0,001. Accurate and convenient measurements of passive-components can be achieved in all occasions for a long time. With USB interface TH2822A can conveniently make data communication and remote control with PC. In order to satisfy the increasing test requirements for SMD and balance the different needs for performance and price, two types of 4-terminal Kelvin test tweezers: TH26009C and TH26029C are available for users’ choice.



Features

- Basic measurement accuracy: 0.25%

- Gorgeous dual-color cast shell

- Maximum test signal frequency: 10kHz

- 40,000 counts for primary parameter, D/Q resolution 0.0001

- Typical ultra-low consumption : 25mA

Battery capacity: TH2822/TH2822A continuously used for 16hours

TH2822C rechargeable batteries are optional

- Innovatively compatible terminal configuration : 5-terminal test slot and 3-terminal banana jack

- Intelligent Auto LCR function

- Measurement speed up to 4 meas/sec, fast automatic range

TH2822 Series Handheld LCR Meters

Perfect Combination of Outstanding Performance and

Convenience

switch design

- Constant output impedance: 100 Ohm

- Percentage display and 4-tolerance comparator: 1%, 5%, 10%,

20% (20% not available for TH2822)

- Automatic OPEN/SHORT correction detection

- Data Hold, Max/Min/ Average recording

- Utility function configuration and current setup recovery after

power-off

- Standard Mini-USB interface, SCPI compatible

- Firmware update through Mini-USB interface

- Free FastAccess communication software on our website

Function

Measurement Parameters Primary Parameters: L / C / R / Z Secondary Parameters: D / Q / / ESR

Equivalent Circuits Serial, Parallel

Auto LCR Function Manual, Auto

Ranging Mode Auto

Test Terminals 3-terminal, 5-terminal

Measurement Speed 4 meas/sec(Fast) 1.5 meas/sec(Slow)

Correction Short, Open

Tolerance Mode

TH2822 1% 5% 10%

TH2822A/TH2822C 1% 5% 10% 20%

Input protection fuse 0.1A / 250V

Interface Mini-USB(virtual serial port)



Test Signal

Signal Frequency

TH2822 100Hz, 120Hz, 1kHz 120Hz actual frequency 120.048Hz, be the same as below

TH2822A 100Hz, 120Hz, 1kHz, 10kHz

TH2822C 100Hz, 120Hz, 1kHz, 10kHz, 100kHz

Test Signal Level 0.6Vrms

Output Impedance 100



Display

Display LCD primary-secondary dual display

Backlight not for TH2822

Battery supply when backlight is on luminance is reduced by half 15s later and

automatically turned off 30s later.

Powered by adapter backlight on until manually turned off

Readings Max. counts of Primary Parameter: 40,000 D / Q / Min. resolution of secondary parameter: 0.0001

Basic Accuracy 0.25% as shown in the table below



Power Supply

Battery Model

TH2822/TH2822A IEC 6LR61 9V Alkaline battery

TH2822C LH-200H7C 8.4V Ni-MH 200mAH rechargeable battery

AC Adapter Input 220V(1±10%) 50Hz(1±5%) Output 12V-15V DC

Operating Current Max. :28 mA, Typical: 25mA(1kHz,100 load)

Standby Power off Current Max: 2 (Limited to non-rechargeable model)

Battery Life

TH2822/TH2822A 16 hours (Typical) based on backlight off and new alkaline

TH2822C 6 hours ( Typical) based on backlight off and new fully charged Ni-MH battery

Charge Time and Current TH2822C Continuous charging time:Max. 80 min.

Charging current: Max. 42mA

Auto Power off val id for bat tery

powered 5min, 15min, 30min, 60min, OFF available factory default :5min

Low Voltage indicator When battery voltage drops below 6.8V, Low Voltage Indicator turns on



General

Operation

Condition

Temperature 0°C -- 40°C

Relative Humidity 90% R.H.

Weight 350g

Dimensions (HxWxD) 190mm x 90mm x 41mm

Safety and EMC compliance IEC 61010-1:2001; IEC 61326-2-1:2005